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Using a constant NSString as the key for NSUserDefaults
...le the second is a pointer to a constant NSString object.
It is a subtle difference. The compiler warning happens because setObject:forKey: is declared as follows:
- (void)setObject:(id)value forKey:(NSString *)defaultName;
It is expecting the defaultName argument to be of type NSString *. When ...
Error while pull from git - insufficient permission for adding an object to repository database .git
... the command will work regardless of where in your repo you currently are. If you're already in the root you can just run sudo chown -R $USER:$USER .git
– dwurf
May 29 '14 at 2:31
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What is the difference between Scrum and Agile Development? [closed]
What is the difference between Scrum and Agile Development? Are Sprint and Iterations the same?
7 Answers
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converting Java bitmap to byte array
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Won't this cause problems if the image is not of type PNG?
– pgsandstrom
Sep 19 '12 at 12:38
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iOS forces rounded corners and glare on inputs
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You also get this problem in some browsers if you have the following:
<a class="btn btn-primary" href="#" type="button">Link</a>
instead of:
<a class="btn btn-primary" href="#" role="button">Link</a>
This can happen if you change your in...
Why is inserting in the middle of a linked list O(1)?
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Which makes a larger difference when inserting more than 1 object at the same position ...
– Has QUIT--Anony-Mousse
Dec 15 '11 at 0:17
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Java Can't connect to X11 window server using 'localhost:10.0' as the value of the DISPLAY variable
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You need to specify the -Djava.awt.headless=true parameter at startup time.
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Android Studio: Javadoc is empty on hover
...return to it's tiny size quite often... I'm glad I have my docs back, even if it does mean dealing with this annoyance.
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HttpWebRequest using Basic authentication
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If you can use the WebClient class, using basic authentication becomes simple:
var client = new WebClient {Credentials = new NetworkCredential("user_name", "password")};
var response = client.DownloadString("https://telemati...
Fatal error: Maximum execution time of 30 seconds exceeded
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Your loop might be endless. If it is not, you could extend the maximum execution time like this:
ini_set('max_execution_time', 300); //300 seconds = 5 minutes
and
set_time_limit(300);
can be used to temporarily extend the time limit.
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